baber/WOPTO huggingface dataset:
Patent JP-H05247303-A (JP)
Title: Vinyl chloride resin composition and moldings therefrom
Inventor: AONO WATARU
IPC: B29C45/00
Filed: 1992-03-06
Abstract: PURPOSE:To produce articles without sink mark and glass damage by improving a vinyl chloride resin composition suitable for monolithic molding of glass and vinyl chloride resin. CONSTITUTION:The vinyl chloride resin composition is obtained by mixing a vinyl chloride resin of a certain degree of polymerization, including gel insoluble in tetrahydrofuran with another vinyl chloride resin of a certain degree of polymerization and a specific porosity, including no get insoluble in tetrahydrofuran at a certain ratio, then the mixture is combined with a plasticizer.
Patent JP-2000248608-A (JP)
Title: Catch basin with trap
Inventor: TAKEUCHI NORIO
IPC: E03C1/28
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To exhibit the function of a trap when a pipeline is normal, solve a sealing water fracture or the like by a simple repair and prevent unaccounted- for water from entering by enabling internal spaces of a catch basin that is partitioned by water in the trap to communicate with each other, when a triple trap is formed in a drain pipeline. SOLUTION: In a catch basin 5 with a trap arranged in a drain pipeline 6 embedded underground, a communication means 30, an exhaust pipe 35 attached to the inwall 34 of the catch basin in the form of a near U by an adhesive or the like along the inwall 34 of the catch basin 5, and a lid member 40 that can open and close at least one of the openings at both ends of the exhaust pipe 35. The lid member 40 is molded integrally of an elastic material such a rubber or the like, and mounted detachably in the opening 39 of the exhaust pipe 35. When a triple trap made up of a plurality of traps 9 is formed, the communication means 30 makes one internal space 32 and the other internal space 33 of the catch basin 5 partitioned by water 31 in the trap 9 communicate with each other.
Patent JP-H05250560-A (JP)
Title: Disk copy device
Inventor: SUZUKI KOUTA
IPC: G11B19/08
Filed: 1992-03-06
Abstract: PURPOSE:To reduce waiting time for the write processing of a disk. CONSTITUTION:An FD feeding recorder 1 is composed of an FD ejector 20 to feed an unwritten FD arranged on the left side in a case I1, elevator 30 to vertically move a device 40, which is arranged at the central part, to be vertically moved, written FD housing part 80 arranged on the lower left side, and defective FD housing part 90 to house a defective FD arranged on the lower right side.
Patent JP-S62207650-A (JP)
Title: Ink jet printing apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/195
Filed: 1986-03-07
Abstract: PURPOSE:To secure the reliability of printing quality by keeping the viscosity of ink and a density range almost constant, by constituting the titled apparatus so that a diluted solution is injected in an ink sump part corresponding to the output signal of a sensor detecting the evaporation quantity of moisture in ink on the basis of the change in the output level of a light receiving element. CONSTITUTION:A moisture evaporation ratio sensor consisting of a fiber 121, a light emitting element 122 and a light receiving element 123 is provided in an ink liquid chamber 42. The light emitting element 122 introduces a definite quantity of light into the fiber 121. The light passing through the fiber 121 is received by a light receiving element 123 and detected through a photodetector 125, an amplifier 126 and a level detector 127 to be supplied to CPU. When the moisture evaporation ratio sensor detects that the moisture evaporation ratio of the ink in the ink liquid chamber 42 exceeds a reference value, the diluted solution in a dilution tank is injected in the ink liquid chamber 42 and, when said evaporation ratio reaches the reference value of less, by approving printing, the reliability of printing quality can be secured.
Patent JP-S55142275-A (JP)
Title: Digital electronic watch for automobile
Inventor: TANAKA TOYOTOSHI
IPC: G04G9/00
Filed: 1979-04-24
Abstract: PURPOSE: To miniaturize the dashboard surface area and improve the operability of switch by a mechanism wherein the switch for time indication is given a function of alarm stopping concurrently during the time when the engine key of the automobile is drawn off.  
     CONSTITUTION: A time circuit body 1 with an alarm is provided for on/off operation of the time indication 2 in linkage with the engine key. The switch S 5  adapted to temporarily turning on the time indication when the engine is off is so arranged to stop the alarm sound when emitted from the body 1. Thus, the switch S 5  plays two roles of time indication and alarm stopping when the engine key is in off position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58165996-A (JP)
Inventor: MIYAKI SHIROUTA
IPC: B26D1/62
Filed: 1982-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60192373-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO HIROAKI
IPC: H01L21/302
Filed: 1984-03-13
Abstract: PURPOSE:To form a very fine gate pattern and realize a high speed operation by a method wherein the focused ion beam method and the life-off process are employed. CONSTITUTION:An n<-> layer 2, n<+> layer 3 are formed on a GaAs substrate 1. Source/drain regions 4 are fored, whereon an organic film 5 is formed by application. The, a metal thin film 6 is deposition. A portion of the metal film 6 is etched away from a location whereon a pattern is to be formed. An ion beam is used for the etching, which is a direct etching process whereby a patter with microstructures not larger than 0.2mum may be built with high reproducibility. The pattern formed on the metal film 6 is transferred to the organic film 5. The substrate 1 is place in tartaric acid for etching, whereafter a Ti-Au film is formed. Next, the substrate 1 is placed in an acetone for the removal of the organic film 5. Finally, the life-off method is employed for the formation of gate electrodes 7 for the construction of a Schottky junction type gate FET capable of ultra high speed operations.
Patent JP-S62206833-A (JP)
Title: Method and apparatus for monitoring surface of crystal
Inventor: AOTO NAHOMI
IPC: G01N23/203
Filed: 1986-03-06
Abstract: PURPOSE:To monitor the flatness of a sample surface without resulting in the deterioration in crystallizability and damage in a crystal by irradiating the sample surface during crystal growth or dry etching by electron beams at specific speed and detecting the intensity of inelastic scattered beams. CONSTITUTION:When crystal growth is conducted on a crystal substrate 11 by substances 18-20 each evaporated or discharged from an electron-beam heating evaporating cell 12, a heating evaporating cell 13 and a nozzle 14 or dry etching is performed by a substance 27 discharged from a nozzle 21, one part of the crystal substrate 11 is irradiated by electron beams 23 at 5-1keV from an electron gun 22 in an electronic energy analyzer 16, and inelastic- scattered and returned electron beams 24 are energy-analyzed by the analyzer 16. Only the intensity of a signal in which dangling bonds are concerned is extracted, and intensity variation is recorded on a recorder 26. Accordingly, the change of the flatness of the surface of the substrate 11 can be monitored, and a crystal growth rate or a crystal-surface etching rate can be determined when intensity is monitored continuously.
Patent JP-S60193086-A (JP)
Title: Generating method of dictionary for recognizing character
Inventor: SATOU HAJIME
IPC: G06K9/46
Filed: 1984-03-15
Abstract: PURPOSE:To generate easily a dictionary for recognizing characters having a high recognition ratio in a simple algorithm by providing a table of the minimum stroke number composing each character, or a table of the minimum open direction code number composing a background of each character. CONSTITUTION:A character is read out in a character reading part 1, and its features are extracted in a feature extraction part 3 after pretreatment. A dictionary retrieving part 4 retrieves a dictionary 5 and a rejected character recognizing dictionary 6 in order to decide the extracted features in a decision part 7, and the decided result is outputted. When the decided result is rejected, features of the character are selected from a rejected pattern in a dictionary registering part 8 by utilizing a table of the minimum stroke number composing each character, or the stroke number and the open direction code number of a table 9 of the minimum open direction code number composing a background of each character, and registered in the rejected character recognizing dictionary 6.
Patent JP-S62207947-A (JP)
Title: Carbon monoxide concentration detector
Inventor: KASAHARA AKIHIKO
IPC: G01N27/12
Filed: 1986-03-07
Abstract: PURPOSE:To obviate the neglect of throwing a power source to a carbon monoxide concn. detector or the waste of the electric power consumption by the carbon monoxide concn. detector by automatically controlling the operation of the carbon monoxide concn. detector according to the state of a combustion device. CONSTITUTION:The carbon monoxide concn. detector 4 has a carbon monoxide sensor 1, an arithmetic processor 2, an alarm device 3, and a current measuring instrument 5 which is provided to an electric power supply line 7 for the electrically controlled combustion device 6 and turns on and off the arithmetic processor 2 by measuring the supply current and detecting the combustion state. The current measuring instrument 5 detects the rated current and outputs the detection start signal of the carbon monoxide concn. to the arithmetic processor 2 when the rated current flows in the combustion state of the combustion device 6. The current measuring instrument 5 detects the stop of the combustion 6 from the absence of the current in the current supply line 7 and stops the operation of the carbon monoxide concn. measuring instrument 4 when the combustion of the combustion device 6 stops.
Patent JP-2000250051-A (JP)
Title: Assembling device for liquid crystal display element and manufacture of liquid crystal display element
Inventor: SEKIUCHI SUENOBU
IPC: G02F1/1339
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve display quality by maintaining a uniform gap ranging over a full surface of a substrate irrespective of a size of the substrate, at the same time uniformizing pressure on the surface of the substrate by a sheet and preventing display unevenness caused by the variation of the gap and to improve productivity by preventing defective sealing due to deformation of the sealant. SOLUTION: Movable guides 63a, 63c are provided on a lower jig surface plate 62. Evacuation is started in a state in which the guides 63a, 63c are protruded higher than a surface of a pair of substrates 70. When a central part of a sheet begins to press the central region of the pair of substrates 70, the evacuation is conducted while the guides 63a, 63c are gradually made to descend. By pressing the pair of substrates 70 with the sheet 67 which is made to successively and tightly adhere to it from its central region to its peripheral direction, the evacuation of regions of the pair of substrates 70 which are difficult to be evacuated is surely conducted and besides uniform pressurization of the full surface of the pair of substrates 70 by the sheet 67 is attained.
Patent JP-S58167701-A (JP)
Title: Metal die for press-forming magnetic powder
Inventor: YAMAGISHI KAWARA
IPC: B22F7/06
Filed: 1982-03-30
Abstract: PURPOSE:To contrive to strengthen an oriented magnetic field at the cavity part of the metal die made of a superhard alloy to be used to pour magnetic powder in it, by forming the parts of said metal die sandwiched between the cavity part and electromagnets from a ferromagnetic superhard alloy. CONSTITUTION:The titled metal die comprises metal dies 1, 8 made of a superhard alloy having a cavity part 2 in it to be filled with magnetic powder 3, two electromagnets 5, 6 for forming a magnetic field, and punching presses 4 provided oppositely to each other in the cavity part 2. Said electromagnets 5, 6 are provided oppositely to each other around the cavity part 2 outside the metal dies 1, 8. Parts sandwiched between the cavity part 2 and the electromagnets 5, 6 are formed from the metal die 8 made of a ferromagnetic superhard alloy which is bonded into a unitary body with the metal die 1 made of a nonmagnetic superhard alloy. The magnetic field is applied to the magnetic powder by this metal die 8, and the magnetic powder is press-formed while being provided with magnetic anisotropy.
Patent JP-S61234249-A (JP)
Title: Fail-safe control for diesel engine
Inventor: ITO YOSHIYASU
IPC: F02B3/06
Filed: 1985-03-13
Abstract: PURPOSE:To permit the retreat traveling without generating overrunning by generating the all quantity injection state by perfectly closing an electromagnetic spill valve and closing a subintake throttle valve, when an engine revolution speed detecting system is in trouble. CONSTITUTION:When the interruption of the output pulses input from the engine revolution speed sensor 46 of a Diesel engine 10 into an ECU 56 does not continue for a prescribed time, it is judged that an engine revolution speed detection system is in trouble, and an electromagnetic spill valve 50 is compulsorily closed to generate the all quantity injection state. Further, a diaphragm unit 24 is controlled through the negative-pressure switching valves 28 and 30, and a subintake throttle valve 22 is closed. Since fuel is jetted out, retreat traveling is permitted, and since the intake air quantity is limited, engine overrunning is prevented.
Patent JP-H03248987-A (JP)
Title: Locking part structure between pedal and cleat for bicycle and locking part structure between pedal and shoe for bicycle and pedal and cleat and shoe for bicycle
Inventor: NAGANO MASASHI
IPC: B62M3/08
Filed: 1990-02-28
Abstract: PURPOSE:To reliably select a cleat for a pedal, i.e., release of a shoe, according to a situation by providing a pedal with a stopper part to block rotation of the cleat in a state to lock the cleat mounted on a shoe to a locking body mounted on the pedal. CONSTITUTION:In a pedal 1 for a bicycle, a pedal shaft 4 is located to the central part of a pedal body 3 provided on both sides with flat treads 2, and a pair of locking bodies 5 and 6 by which a cleat C attached to a shoe F is engaged and coupled are independently located at the front and rear and on both sides of the pedal 1. In this case, stopper parts 52 and 53 to block rotation of the cleat C around a virtual axis X through contact with the cleat C in a state to lock the cleat C to the locking bodies 5 and 6 are mounted on the pedal 1. A clearance L with which the cleat C is movable in a direction, in which the cleat is separated away from the pedal tread 2 in a state to lock the cleat C to the locking bodies 5 and 6, is increased to a value higher than height M of the stopper part S3 in a direction in which it is separated away from the pedal 1.
Patent JP-H01276000-A (JP)
Title: Monitor system
Inventor: MANFUREETO SHIRUMAHAA
IPC: F17D3/01
Filed: 1989-03-03
Abstract: PURPOSE: To surely check the conducting condition of connecting conduit between conduits by forming a closed current path via the ends of the conduits connected to both ends of the connecting conduit, the connecting conduit, and a monitoring system, and operating the shut-off devices of the conduits by means of the monitoring system. CONSTITUTION: A conduit 1 is connected to a conduit 4 via a connecting conduit 3 and shut-off devices 10, 11 are placed at the ends of the conduits 1, 4. Starting from a monitoring system 13 electrically connected to the conduits 1, 4, a closed current path is formed via a conductor 15', a first termination member 7, the connecting conduit 3, a second termination member 7, and a conductor 15. The monitoring system 13 applies a predetermined voltage to the current path, and, from the resistance of the current path or the current measured, obtains information about whether or not the appropriate connection between the conduits 1, 4 exists.
Patent JP-S63216412-A (JP)
Inventor: ITAYA KOKI
IPC: A01G23/06
Filed: 1987-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02228814-A (JP)
Title: Semiconductor logic circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H03K19/0952
Filed: 1989-03-02
Abstract: PURPOSE:To decrease a through-current flowing to the gate of a next stage by providing an amplitude control means composed of a depletion type (D type) FET and a level shifting means, thereby suppressing the high level of an output signal lower. CONSTITUTION:A series circuit composed of an amplitude control D type FET 1 and a level shift diode 2 is connected between the source of a loading D type FET 21 and the source of a driving enhancement type (E type) FET 22. The FET 1 detects that an output signal given to its gate goes sufficiently to a high level to suppress the gate voltage of a buffer E FET 31. The maximum value of the voltage given to the gate of the FET 31 depends on the level shift voltage of diodes 2, 3 and the gate width radio of the FETs 31, 32 and the high level of an output signal is set to a desired voltage by adjusting them. Thus, the high level of the output signal increased to a required value or above is suppressed, then the through-current flowing from the FET 31 to the gate of the next stage is suppressed lower.
Patent JP-H08219336-A (JP)
Title: Small bore nozzle fitting method to pipeline needing inner surface overlay
Inventor: FUJIYOSHI KOJI
IPC: F16L13/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide a work method excellent in manufacturing performance, cost, quality, and the like regarding a small bore nozzle fitting method to the primary cooling material pipe of a pressurized water reactor and various other pipe material. CONSTITUTION: A bore part 11 is bored in the nozzle fitting position of a low alloy steel main pipe 1 with the inner surface needing stainless steel, overlay. After backing with a backing strip 12, TIG welding is performed to the bore part 11 using stainless steel 13. After the surface of welded metal and the main pipe 10 are finished to be flush with each other, inconel overlay 14 is performed to the surface, and the backing strip 12 is chipped off. After aligning the bore part 11 of the main pipe 10 and a small bore nozzle 15, the small bore nozzle 15 is fitted to the main pipe 10 by fillet welding, and a hole 17 is bored in the small bore nozzle 15 and the overlay part of the main pipe 10.
Patent JP-S55144937-A (JP)
Title: Doubly coated cutting tool
Inventor: FUYAMA MORIAKI
IPC: C23C16/36
Filed: 1979-04-24
Abstract: PURPOSE:To improve the wear resistance, oxidation resistance and fusion bond resistance of a cutting tool and thereby prolong the life thereof, by doubly coating the surface of the cutting tool with one of carbide, nitride and carbonitride of a solid solution of titanium and hafnium, and a TiC film. CONSTITUTION:A coating process for a cutting tool can be divided into two steps, i.e. a step of forming a film of a solid solution of a titanium compound and a hafnium compound on a super-hard alloy, and a step of forming a TiC film on the above-mentioned film. The formation of (Ti.Hf)C in the first step can be expressed by the reaction formulae as follows. Hf+2I2 HfI4-(1), Ti+2I2 TiI4-(2), 4HfI4+4TiI4+C4H10 4(Hf.Ti)C+10HI+11I2-(3). In the reaction formulae, (1), (2), the formation of TiI4 and HfI4 is carried out by introducing a predetermined amount of iodine vapor (I2) into a mixture of Ti and Hf in the form of a metal heated to a predetermined temperature, to carry out a reaction. Thus, a cutting tool having improved wear resistance, oxidation resistance and fusion bond resistance and a prolonged life can be obtained.
Patent JP-H05248326-A (JP)
Title: Fuel injector
Inventor: USHIO JUNJIRO
IPC: F02M69/00
Filed: 1992-03-09
Abstract: PURPOSE:To atomize a fuel injected from a fuel injection opening of a fuel injection valve main body, stabilize the flow of sprayed fuel directed in each direction and carry out effective atomization of the fuel at a small amount of air, for a multi-way injection type fuel injector. CONSTITUTION:A plate 14 on which a plurality of orifice holes 15 are formed, is provided at the front end part of a fuel injection valve main body 13, in which one fuel injection opening 11b is formed on the front end part. An adapter 16 is abutted on the plate 14, to make a nozzle hole 17a formed on the adapter 16 correspond to each orifice hole 15. A fuel injected from the orifice hole 15 is made to directly collide with the inner wall part of the nozzle hole 17a, or assist air is guided into the nozzle hole to make the air collide with the fuel, to carry out atomization of the fuel.
Patent JP-S61210994-A (JP)
Inventor: SAITO MASAYUKI
IPC: G21C19/46
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55142224-A (JP)
Title: Detection method of tension
Inventor: NAKASHIMA OKINORI
IPC: B21B37/00
Filed: 1979-04-24
Abstract: PURPOSE:To enable highly-accurate detection, by estimating coefficients for calculating the fluctuation in a torque arm, from the incoming plate thickness, outgoing plate thickness, rolling force and measured torque arm in real rolling. CONSTITUTION:The fluctuations DELTAHiM, DELTAhiM, DELTAPiM, aiM-aiLin the in coming plate thickness, outgoing plate thickness, rolling force and torque arm at an i-th stand 2 from the time of locking-on before the biting-in of a rolled material 1 into an (i+1)- th stand 3 are used to compute torque arm fluctuation coefficients K1, K2, K3 by a calculator 15. After the rolled material 1 is bitten into the stand 3, the coefficients K1-K3, the fluctuations DELTAHi, DELTAhi, DELTAPi in the incoming plate thickness, outgoing plate thickness and rolling force at the stand 2 from the time of locking-on and the locking-on arm torque arm aiL are used to perform computation by another calculator 50. The torque arm ai and the rolling torque Gi, rolling force Pi and rear tension Ti-1 at the stand 2 are used to determine tension Ti by another calculator 60. Data on real rolling are thus used to perform estimation to attain high accuracy.
Patent JP-S60222588-A (JP)
Title: Westco type shallow well pump
Inventor: YAMAMOTO YOSHIHIKO
IPC: F04D5/00
Filed: 1985-03-15
Abstract: PURPOSE:To improve the characteristic of a pump by forming a water passage on the casing of a Westco type shallow well pump into straight form to 1/4 of the circumference from an inlet port, tapered form in about 1/4 of the circumference and reducing the width of a gap of a vane wheel and forming straight to an outlet part. CONSTITUTION:The water passage on a casing 3 is straight to about 1/4 of the circumference of the passage from the inlet of a vane wheel 2 and tapered in about 1/4 of the circumference from the straight part, and the gap of the vane wheel 2 is reduced, and the passage is straight to an outlet from the tapered surface, and a smooth passage is formed. Therefore, the supplied pressure for the water is reduced since the water passage part widens on the water inflow side and the amount of water flowing into the pump head part increases. Therefore, the pump characteristic can be improved, and the amount of water supply can be improved.